澆鑄道 的英文怎麼說
中文拼音 [jiāozhùdào]
澆鑄道
英文
sprue-
Tools for moulding - sprue bushes - dimensions iso 10072 : 2004
模鑄工具.澆道套.尺寸The cross section area of the internal sprue of the die casting dies designed should be of proper value, and matches perfectly the fill speed, the fill time and injection pressure in case that the die casting dies fail in the design
設計壓鑄模時應當確定恰當的內澆道截面積,並使之與充填速度、充填時間和壓射比壓保持較好的匹配,以防止壓鑄模設計的失敗。In this paper, the software for the die casting technology parameters design is built based on the optimization of the die casting system matching, and is used for the design of the die casting technology parameters, such as the cross section area of the internal sprue, the fill speed and the fill time etc
文章基於壓鑄系統匹配優化的思想,建立壓鑄工藝設計軟體,使用軟體進行內澆道截面積、充填速度和充填時間等壓鑄工藝參數的設計。The results show that the heat preservation coating and its proper thickness are favorable to the enhancement of filling mold speed of aluminium alloy ; the higher the pouring temperature is and the larger the ratio of hollow areas of vertical pouring is, the faster the speed of filling mold of aluminium alloy is ; if the mold is too thick or too thin, it may decrease the speed of filling mold ; the proper length and the area of vertical pouring are favorable to the enhancement of the speed of filling mold ; although negatire - pressure may improve filling the speed, too high negatire - pressure may enlarge the flaw in casting
結果表明:保溫塗料及一定的塗層厚度有利於提高鋁液的充型速度;澆注溫度越高、直澆道空心面積率越大,鋁液充型速度越快;模樣厚度太厚或太薄,均會使鋁液充型速度降低;一定的直澆道長度及直澆道面積有利於提高鋁液的充型速度;施加負壓會使鋁液的充型速度大大提高,但負壓過大會增大鑄造缺陷。The cross - section area of the internal sprue, the fill speed, the fill time and injection pressure are important die casting technology parameters
摘要內澆道截面積、充填速度、充填時間和壓射比壓都是重要的壓鑄工藝參數。Feeding, ingate design, air discharge, position of signal wire were analysed and discussed, aiming at the several questions in production of low pressure casting
摘要根據低壓鑄造工藝的特點和生產實踐,從補縮、內澆道設計、排氣、信號線安放位置等方面進行了分析和探討。The research showed that basin is the more important feeding resource than runner in runner type gating system in lost wax casting. therefore, on the basis of the basin as feeding resource, runner and ingate as feeding channel, a new design method for runner type pouring and feeding system in investment casting was developed. the corresponding feeding mathematical pattern and allowable total weight listed for casting cluster with different basin were established after analyzing the practical feeding of basin and the calculating process for design was described in detail
在熔模鑄造橫澆道型澆注系統中,澆口杯是比橫澆道更為重要的補縮源,因此在立足於澆口杯為補縮源、橫澆道和內澆道為澆注補縮通道的基礎上,開發了適用於熔模鑄造橫澆道型澆注補縮系統設計的新設計方法,在詳細分析了澆口杯的實際補縮情況后,建立了相應的數學補縮模式和不同澆口杯的鑄件組許用鑄件總質量表,並具體介紹了設計計算過程。Qualified molten steel from the steelmaking furnace will be contained in ladle and conveyed to continuous caster, poured into crastyllizer through pouring basket, then handled with the processes of vibration, water spraying cooling, straightening, roll conveying, flame cutting, and cooling on cooling bed, finally the formed billets will be stored at the stockyard or directly sent to the heating furnace of rolling mill for heating
煉鋼爐冶煉出合格的鋼水,用鋼水包送至連鑄機,經中間包澆注到結晶器,再經振動水噴淋冷卻拉矯輥道輸送火焰切割冷床冷卻,最後存放于鋼坯堆放區或直接送至軋鋼機加熱爐進行加熱。Considering of the problems exist in practice, large orifice discharge principle is employed to study the pressure distribution of ring runner system, the even ab lity for discharging of gates, the relationship of flow with the position of spr ue and the type of gates. a new design idea about circular runner system of cast is proposed
根據生產中存在的問題,用大孔出流理論研究了環形橫澆道系統的壓力分佈、內澆道出流均勻性及流量與直澆道引入位置和內澆道引入方式之間的關系,提出了圓形鑄件環形橫澆道系統新的設計思想。Precast concrete products - street furniture and garden products
預澆鑄混凝土製品.道路附屬設施和公園用品Sprue bushes for moulds
鑄模用澆道襯套Based on the new equilibrium solidification theory, the dispersed gate with flat 、 thin and wide rise neck, coupled with cold iron and warming riser, was adopted in the new gating system
經分析主要原因是原工藝熱冒口的冒口頸(內澆道)偏小,且開設的位置不合理,造成內澆道根部存在疏鬆和晶粒粗大鑄造缺陷。Billet from continuous caster will be stored at stockyard or directly sent into the heating furnace in rolling line for heating, then sent by roll tables to roll mill trains for rolling and shaping, then finished products can be obtained after cooling
由連鑄機澆鑄成的鋼坯,存放于鋼坯堆放區或直接送至與軋鋼機配套的加熱爐進行加熱,然後由輸送輥道送至軋鋼機組進行軋製成型冷卻而成所需的鋼產品。Raod safety barriers. in - situ concrete partition walls and low walls. definitions, operation and dimensions
道路安全水泥護板.隔板和澆鑄的水泥墻.定義功能和尺寸A full - scale review of the nonmetal mineral filler to improve the strength and toughness of the resin matrix materials in the domestic and overseas is presented. based on the theory and experiment, the mechanism of the fsmf filler to build up the strength and toughness in the resin matrix composite materials is studied ; the relation of the mechanical property of the resin cast and the content of the fsmf is obtained ; the elasticity modulus of the fsmf powder is estimated by analysis method and cmm method ; in the end, fsmf used in rpmp is discussed
本文對非金屬礦物填料填充樹脂復合材料增強增韌的國內外研究現狀進行了較全面的評述;在理論和實驗的基礎上,研究了fsmf填充樹脂復合材料增強增韌機理;進行了fsmf填充樹脂澆鑄體的有關力學性能測試,獲得了fsmf填充樹脂澆鑄體的有關力學性能與fsmf含量的關系;利用解析法和cmm法,估算了fsmf粉體的彈性模量;最後探討了fsmf在玻璃鋼夾砂管道中的應用。Reference to the designation of die casting mould, we put forward some kinds of projects respect to the design and manufacture of dies of the special purpose machine. and we simulate die casting filling process 、 surface defect distribution and temperature field etc. of az91d magnesium alloy shell part with flow3d software
設計時將參照壓鑄模的設計方法,提出多種方案,並使用flow3d模擬設計軟體來模擬金屬液的填充過程,預測可能產生缺陷的位置,從而決定澆注系統的形狀和分佈,冷卻水道的流向和位置,分流錐的大小和位置。分享友人